Weather in Siegen in May
How warm is it in Siegen in May?
In May the typical daytime high in Siegen is 15.0 °C on average, from 12.8 °C at the start to 17.0 °C at the end of the month.
That is 4.5 °C warmer than in April and 3.5 °C cooler than in June.
The last 10 years were 0.9 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Altastenberg (47 km), Geisenheim (99 km) and Maastricht (159 km); nearer ones count more.